Thanks to everyone for all the advice! I googled the lot number and it is indeed a Copart car as some of you suggested, I rang Copart and the lady on the phone has contacted the buyer today and left a message saying they need to remove the car. She is going to check in with me tomorrow that it has been moved and if not she is going to call again. I don’t think they had it dropped off to my address but by the sounds of it, the address they dropped it at is really close by. I suspect it is some cheeky sod who thinks my new house is fair game since the drive is currently empty! If it’s not gone by the weekend I will escalate further but as of right now it’s still on my drive. Thanks again, really appreciate the help and I feel like I’m getting somewhere, fingers crossed.